9291799615

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{66221}}^1$

素因数の和:66463

約数の個数: 32

約数和(自身を含む): 13477501440

約数和(自身を除く): 4185701825

約数列:

[1, 5, 7, 19, 35, 95, 133, 211, 665, 1055, 1477, 4009, 7385, 20045, 28063, 66221, 140315, 331105, 463547, 1258199, 2317735, 6290995, 8807393, 13972631, 44036965, 69863155, 97808417, 265479989, 489042085, 1327399945, 1858359923, 9291799615]

約数ペア:

[(1, 9291799615), (5, 1858359923), (7, 1327399945), (19, 489042085), (35, 265479989), (95, 97808417), (133, 69863155), (211, 44036965), (665, 13972631), (1055, 8807393), (1477, 6290995), (4009, 2317735), (7385, 1258199), (20045, 463547), (28063, 331105), (66221, 140315)]